ERNEST R. WILLIAMS (D.O.) – Emergency Medical Services (Emergency Medicine) Physician, NPI 1609862705

ERNEST R. WILLIAMS (D.O.) is a healthcare provider. based in Claremore, Oklahoma. specializing in Emergency Medical Services (Emergency Medicine) Physician. They hold the professional credentials D.O.. They hold a License No. 3502 (OK). The NPI Number for ERNEST R. WILLIAMS (D.O.) is 1609862705

Main info

Male
30 Years Of Experience
Accepts Medicare Assignment
Name
ERNEST R. WILLIAMS (D.O.)
NPI
1609862705
Phone
(918) 341-2556
Address
1200 N MUSKOGEE PL
Enumeration Date
23 September 2005
Last Update Date
8 July 2007

Doctor Profile

Medical School Name
OKLAHOMA STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Secondary Phone
9186501100
Graduation Year
1996 (30 years ago)
PAC ID
1850344748
Group Practice PAC ID
3173828415
Professional Enrollment ID
I20050303000183
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for ERNEST R. WILLIAMS (D.O.)

  • 1200, North Muskogee Place, Claremore, Rogers County, Oklahoma, 74017, United States

    CLAREMORE, OK 740173058

    Phone: (918) 341-2556

    Type: Location

  • PO BOX 269024

    OKLAHOMA CITY, OK 731269024

    Phone: (866) 321-8433

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 74017)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 3173828415View full group profile
NameSpecialtyState
CHRISTIAN S HANSON (D.O.)
-OK

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Frequently asked questions

Where can patients find ERNEST R. WILLIAMS (D.O.)'s NPI?
You can confirm ERNEST R. WILLIAMS (D.O.) with NPI 1609862705; it appears in the national provider directory.
Is ERNEST R. WILLIAMS (D.O.) active in the national directory?
ERNEST R. WILLIAMS (D.O.)'s public NPI profile is in an active state.
What does ERNEST R. WILLIAMS (D.O.) treat or focus on?
Patients typically see ERNEST R. WILLIAMS (D.O.) under the specialty Emergency Medical Services (Emergency Medicine) Physician. Clinical services aligned with this taxonomy classification.
Does ERNEST R. WILLIAMS (D.O.) practice in Oklahoma?
You will see Claremore, Oklahoma on file for ERNEST R. WILLIAMS (D.O.) alongside any extra practice locations.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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